1. Accurate pressure measurement: The inflation pump can accurately measure pressure, ensuring the accuracy of inflation. 2. Multifunctional: Suitable for scenarios, such as car tire inflation, bicycle tire inflation, and ball inflation. 3. Emergency lighting: The inflation pump is equipped with emergency lighting function, which can provide lighting in emergency situations. 4. Full screen digital display: The display screen of the inflation pump can display information such as pressure and power, making it convenient for users to understand the working status of the inflation pump. 5. Acoustic noise reduction: The inflatable pump adopts acoustic noise reduction technology to reduce the interference of noise on users. Product Name:Portable Electric Inflation Pump Weight:374g Voltage:7.4V Display:Digital display Function:Inflation, emergency lighting Colour:Black Material:Plastic Size:9.5x6x3CM Package Contents: 1 * Wireless Inflation Pump 1 * Charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.